Home / 2,299,825.20-3,450,403.92-951,738.96

Finding the Fourth Proportional to 2,299,825.20, 3,450,403.92 and 951,738.96

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Solution

The fourth proportional to 2,299,825.20, 3,450,403.92 and 951,738.96 is: 1,427,884.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,299,825.20 : 3,450,403.92 = 951,738.96 : x
  2. Step 2: Convert to fraction form
    2,299,825.20/3,450,403.92 = 951,738.96/x
  3. Step 3: Cross multiply
    2,299,825.20x = 3,450,403.92 × 951,738.96
  4. Step 4: Simplify right side
    2,299,825.20x = 3,283,883,838,400.72
  5. Step 5: Solve for x
    x = 3,283,883,838,400.72/2,299,825.20
  6. Step 6: Final answer
    x = 1,427,884.10

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.